Analysis
- max time kernel
2s - max time network
6s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
18/02/2024, 14:35
General
- Target 2024-02-18_6395f7a424e374e2b4a234dc1ffa4674_cryptolocker.exe
- Size 38KB
- Sample240218-rx4wvabb2y
- SHA256 2290084fdc0e510b60e0b7fcabb1195776eeb961953f577941f50429308b4e0f
Score
9/10
Malware Config
Signatures
- Detection of CryptoLocker Variants 1 IoCs
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-02-18_6395f7a424e374e2b4a234dc1ffa4674_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-02-18_6395f7a424e374e2b4a234dc1ffa4674_cryptolocker.exe"1⤵
- Checks computer location settings
-
C:\Users\Admin\AppData\Local\Temp\lossy.exe"C:\Users\Admin\AppData\Local\Temp\lossy.exe"2⤵
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
lossy.exe
memory/5104-0-0x0000000002300000-0x0000000002306000-memory.dmp
memory/5104-1-0x0000000002300000-0x0000000002306000-memory.dmp
memory/5104-2-0x0000000002220000-0x0000000002226000-memory.dmp